Cannot bootstrap gcc on the mainline

[Peter Schmid <schmid at snake dot iap dot physik dot tu-darmstadt dot de>]

I cannot bootstrap gcc 3.1 from the current cvs sources on the
i686-pc-linux-gnu target. Maybe this is an autoheader (autoconf) problem?

My system setup is SuSE 7.3, glibc 2.2.4, GNU ld version
2.11.90.0.29, autoconf-2.52-44.

Hope this helps,

Peter Schmid

make[3]: Entering directory `/mnt/egcs/build/i686-pc-linux-gnu/libf2c/libI77'
/bin/sh ../libtool --mode=compile /mnt/egcs/build/gcc/xgcc -B/mnt/egcs/build/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -c -I. -I../../../../gcc/libf2c/libI77 -I.. -I../../../../gcc/libf2c/libI77/..  -DHAVE_CONFIG_H -g -O2 ../../../../gcc/libf2c/libI77/Version.c -o VersionI.lo
mkdir .libs
/mnt/egcs/build/gcc/xgcc -B/mnt/egcs/build/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -c -I. -I../../../../gcc/libf2c/libI77 -I.. -I../../../../gcc/libf2c/libI77/.. -DHAVE_CONFIG_H -g -O2 ../../../../gcc/libf2c/libI77/Version.c  -fPIC -DPIC -o .libs/VersionI.o
/mnt/egcs/build/gcc/xgcc -B/mnt/egcs/build/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -c -I. -I../../../../gcc/libf2c/libI77 -I.. -I../../../../gcc/libf2c/libI77/.. -DHAVE_CONFIG_H -g -O2 ../../../../gcc/libf2c/libI77/Version.c -o VersionI.o >/dev/null 2>&1
(cd ../../../../gcc/libf2c/libI77 && autoheader)
autoheader: No template for symbol `_POSIX_SOURCE'
make[3]: *** [../../../../gcc/libf2c/libI77/stamp-h.in] Error 1
make[3]: Leaving directory `/mnt/egcs/build/i686-pc-linux-gnu/libf2c/libI77'
make[2]: *** [i77] Error 2
make[2]: Leaving directory `/mnt/egcs/build/i686-pc-linux-gnu/libf2c'
make[1]: *** [all-target-libf2c] Error 2
make[1]: Leaving directory `/mnt/egcs/build'
make: *** [bootstrap-lean] Error 2